commit 557d9a553c2bc1f843805b96a866ef9e6ed34a05
author zijunzhao <zijunzhao@google.com> Wed Feb 15 23:22:10 2023 +0000
committer zijunzhao <zijunzhao@google.com> Wed Feb 15 23:22:10 2023 +0000
tree bb37bbd5863729b98829dc972e0a4a5bb073a2dd
parent 99c7a93cca634bfc9d6404229316ad7b67912fca

Nullability check for vfs module

Bugs: b/245972273
Test: adb shell
Change-Id: Icaaa69641f72a58326afbd6691c8df8f4e774363

libc/include/sys/vfs.h

diff --git a/libc/include/sys/vfs.h b/libc/include/sys/vfs.h
index ad859f0..18ae428 100644
--- a/libc/include/sys/vfs.h
+++ b/libc/include/sys/vfs.h
@@ -104,10 +104,10 @@
 #define XENIX_SUPER_MAGIC     0x012FF7B4
 #define XFS_SUPER_MAGIC       0x58465342
 
-int statfs(const char* __path, struct statfs* __buf);
-int statfs64(const char* __path, struct statfs64* __buf) __INTRODUCED_IN(21);
-int fstatfs(int __fd, struct statfs* __buf);
-int fstatfs64(int __fd, struct statfs64* __buf) __INTRODUCED_IN(21);
+int statfs(const char* _Nonnull __path, struct statfs* _Nonnull __buf);
+int statfs64(const char* _Nonnull __path, struct statfs64* _Nonnull __buf) __INTRODUCED_IN(21);
+int fstatfs(int __fd, struct statfs* _Nonnull __buf);
+int fstatfs64(int __fd, struct statfs64* _Nonnull __buf) __INTRODUCED_IN(21);
 
 __END_DECLS